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Diffstat (limited to 'kstars/kstars/tools/modcalcazel.cpp')
| -rw-r--r-- | kstars/kstars/tools/modcalcazel.cpp | 534 |
1 files changed, 534 insertions, 0 deletions
diff --git a/kstars/kstars/tools/modcalcazel.cpp b/kstars/kstars/tools/modcalcazel.cpp new file mode 100644 index 00000000..a9ba9881 --- /dev/null +++ b/kstars/kstars/tools/modcalcazel.cpp @@ -0,0 +1,534 @@ +/*************************************************************************** + modcalcazel.cpp - description + ------------------- + begin : s� oct 26 2002 + copyright : (C) 2002 by Jason Harris + email : kstars@30doradus.org + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include "modcalcazel.h" + +#include "modcalcazel.moc" +#include "dms.h" +#include "dmsbox.h" +#include "skypoint.h" +#include "geolocation.h" +#include "kstars.h" +#include "kstarsdata.h" +#include "kstarsdatetime.h" +#include "libkdeedu/extdate/extdatetimeedit.h" + +#include <qdatetimeedit.h> //need for QTimeEdit +#include <qcheckbox.h> +#include <qradiobutton.h> +#include <qstring.h> +#include <qtextstream.h> +#include <kfiledialog.h> +#include <kmessagebox.h> + + +modCalcAzel::modCalcAzel(QWidget *parentSplit, const char *name) : modCalcAzelDlg (parentSplit,name) { + + showCurrentDateTime(); + initGeo(); + showLongLat(); + horInputCoords = FALSE; + raBox->setDegType(FALSE); + show(); +} + +modCalcAzel::~modCalcAzel(){ + delete geoPlace; +} + +SkyPoint modCalcAzel::getEquCoords (void) +{ + dms raCoord, decCoord; + + raCoord = raBox->createDms(FALSE); + decCoord = decBox->createDms(); + + SkyPoint sp = SkyPoint (raCoord, decCoord); + + return sp; +} + +SkyPoint modCalcAzel::getHorCoords (void) +{ + dms azCoord, elCoord; + + azCoord = azBox->createDms(); + elCoord = elBox->createDms(); + + SkyPoint sp = SkyPoint(); + + sp.setAz(azCoord); + sp.setAlt(elCoord); + + return sp; +} + +void modCalcAzel::showCurrentDateTime (void) +{ + KStars *ks = (KStars*) parent()->parent()->parent(); + + KStarsDateTime dt = ks->data()->geo()->LTtoUT( KStarsDateTime::currentDateTime() ); + + datBox->setDate( dt.date() ); + timBox->setTime( dt.time() ); + dateBoxBatch->setDate( dt.date() ); + utBoxBatch->setTime( dt.time() ); +} + +KStarsDateTime modCalcAzel::getDateTime (void) +{ + return KStarsDateTime( datBox->date() , timBox->time() ); +} + +double modCalcAzel::getEpoch (QString eName) +{ + bool ok = false; + double epoch = eName.toDouble(&ok); + if ( ok ) + return epoch; + else { + kdDebug() << i18n( "Could not parse epoch string; assuming J2000" ) << endl; + return 2000.0; + } +} + +dms modCalcAzel::getLongitude(void) +{ + dms longitude; + longitude = longBox->createDms(); + return longitude; +} + +dms modCalcAzel::getLatitude(void) +{ + dms latitude; + latitude = latBox->createDms(); + return latitude; +} + +void modCalcAzel::getGeoLocation (void) +{ + geoPlace->setLong( longBox->createDms() ); + geoPlace->setLat( latBox->createDms() ); + geoPlace->setHeight( 0.0); + +} + +void modCalcAzel::initGeo(void) +{ + KStars *ks = (KStars*) parent()->parent()->parent(); // QSplitter->AstroCalc->KStars + geoPlace = new GeoLocation( ks->geo() ); +} + + + +void modCalcAzel::showLongLat(void) +{ + + KStars *ks = (KStars*) parent()->parent()->parent(); // QSplitter->AstroCalc->KStars + longBox->show( ks->geo()->lng() ); + latBox->show( ks->geo()->lat() ); + longBoxBatch->show( ks->geo()->lng() ); + latBoxBatch->show( ks->geo()->lat() ); +} + +void modCalcAzel::showHorCoords ( SkyPoint sp ) +{ + + azBox->show( sp.az() ); + elBox->show( sp.alt() ); + +} + +void modCalcAzel::showEquCoords ( SkyPoint sp ) +{ + raBox->show( sp.ra(), FALSE ); + decBox->show( sp.dec() ); + showEpoch( getDateTime() ); +} + +void modCalcAzel::showEpoch( const KStarsDateTime &dt ) +{ + double epochN = dt.epoch(); +// Localization +// epochName->setText(KGlobal::locale()->formatNumber(epochN,3)); + epochName->setText( KGlobal::locale()->formatNumber( epochN ) ); + +} + +void modCalcAzel::slotClearCoords() +{ + + raBox->clearFields(); + decBox->clearFields(); + azBox->clearFields(); + elBox->clearFields(); + epochName->setText(""); + + datBox->setDate(ExtDate::currentDate()); + timBox->setTime(QTime(0,0,0)); + +} + +void modCalcAzel::slotComputeCoords() +{ + SkyPoint sp; + double epoch0 = getEpoch( epochName->text() ); + KStarsDateTime dt; + dt.setFromEpoch( epoch0 ); + long double jd = getDateTime().djd(); + long double jd0 = dt.djd(); + + dms LST( getDateTime().gst().Degrees() + getLongitude().Degrees() ); + + if(radioApCoords->isChecked()) { + sp = getEquCoords(); + sp.apparentCoord(jd0, jd); + dms lat(getLatitude()); + sp.EquatorialToHorizontal( &LST, &lat ); + showHorCoords( sp ); + + } else { + sp = getHorCoords(); + dms lat(getLatitude()); + sp.HorizontalToEquatorial( &LST, &lat ); + showEquCoords( sp ); + } + +} +void modCalcAzel::slotUtChecked(){ + if ( utCheckBatch->isChecked() ) + utBoxBatch->setEnabled( false ); + else { + utBoxBatch->setEnabled( true ); + } +} + +void modCalcAzel::slotDateChecked(){ + if ( dateCheckBatch->isChecked() ) + dateBoxBatch->setEnabled( false ); + else { + dateBoxBatch->setEnabled( true ); + } +} + +void modCalcAzel::slotRaChecked(){ + if ( raCheckBatch->isChecked() ) { + raBoxBatch->setEnabled( false ); + horNoCheck(); + } + else { + raBoxBatch->setEnabled( true ); + } +} + +void modCalcAzel::slotDecChecked(){ + if ( decCheckBatch->isChecked() ) { + decBoxBatch->setEnabled( false ); + horNoCheck(); + } + else { + decBoxBatch->setEnabled( true ); + } +} + +void modCalcAzel::slotEpochChecked(){ + if ( epochCheckBatch->isChecked() ) + epochBoxBatch->setEnabled( false ); + else + epochBoxBatch->setEnabled( true ); +} + +void modCalcAzel::slotLongChecked(){ + if ( longCheckBatch->isChecked() ) + longBoxBatch->setEnabled( false ); + else + longBoxBatch->setEnabled( true ); +} + +void modCalcAzel::slotLatChecked(){ + if ( latCheckBatch->isChecked() ) + latBoxBatch->setEnabled( false ); + else { + latBoxBatch->setEnabled( true ); + } +} + +void modCalcAzel::slotAzChecked(){ + if ( azCheckBatch->isChecked() ) { + azBoxBatch->setEnabled( false ); + equNoCheck(); + } + else { + azBoxBatch->setEnabled( true ); + } +} + +void modCalcAzel::slotElChecked(){ + if ( elCheckBatch->isChecked() ) { + elBoxBatch->setEnabled( false ); + equNoCheck(); + } + else { + elBoxBatch->setEnabled( true ); + } +} + +void modCalcAzel::horNoCheck() { + azCheckBatch->setChecked(false); + azBoxBatch->setEnabled(false); + elCheckBatch->setChecked(false); + elBoxBatch->setEnabled(false); + horInputCoords = FALSE; + +} + +void modCalcAzel::equNoCheck() { + raCheckBatch->setChecked(false); + raBoxBatch->setEnabled(false); + decCheckBatch->setChecked(false); + decBoxBatch->setEnabled(false); + horInputCoords = TRUE; +} + + +void modCalcAzel::slotInputFile() { + QString inputFileName; + inputFileName = KFileDialog::getOpenFileName( ); + InputLineEditBatch->setText( inputFileName ); +} + +void modCalcAzel::slotOutputFile() { + QString outputFileName; + outputFileName = KFileDialog::getSaveFileName( ); + OutputLineEditBatch->setText( outputFileName ); +} + +void modCalcAzel::slotRunBatch() { + QString inputFileName; + + inputFileName = InputLineEditBatch->text(); + + // We open the input file and read its content + + if ( QFile::exists(inputFileName) ) { + QFile f( inputFileName ); + if ( !f.open( IO_ReadOnly) ) { + QString message = i18n( "Could not open file %1.").arg( f.name() ); + KMessageBox::sorry( 0, message, i18n( "Could Not Open File" ) ); + inputFileName = ""; + return; + } + +// processLines(&f); + QTextStream istream(&f); + processLines(istream); +// readFile( istream ); + f.close(); + } else { + QString message = i18n( "Invalid file: %1" ).arg( inputFileName ); + KMessageBox::sorry( 0, message, i18n( "Invalid file" ) ); + inputFileName = ""; + InputLineEditBatch->setText( inputFileName ); + return; + } +} + +void modCalcAzel::processLines( QTextStream &istream ) { + + // we open the output file + +// QTextStream istream(&fIn); + QString outputFileName; + outputFileName = OutputLineEditBatch->text(); + QFile fOut( outputFileName ); + fOut.open(IO_WriteOnly); + QTextStream ostream(&fOut); + + QString line; + QString space = " "; + int i = 0; + long double jd0, jdf; + dms LST; + SkyPoint sp; + dms raB, decB, latB, longB, azB, elB; + double epoch0B; + QTime utB; + ExtDate dtB; + + while ( ! istream.eof() ) { + line = istream.readLine(); + line.stripWhiteSpace(); + + //Go through the line, looking for parameters + + QStringList fields = QStringList::split( " ", line ); + + i = 0; + + // Read Ut and write in ostream if corresponds + + if(utCheckBatch->isChecked() ) { + utB = QTime::fromString( fields[i] ); + i++; + } else + utB = utBoxBatch->time(); + + if ( allRadioBatch->isChecked() ) + ostream << utB.toString() << space; + else + if(utCheckBatch->isChecked() ) + ostream << utB.toString() << space; + + // Read date and write in ostream if corresponds + + if(dateCheckBatch->isChecked() ) { + dtB = ExtDate::fromString( fields[i] ); + i++; + } else + dtB = dateBoxBatch->date(); + if ( allRadioBatch->isChecked() ) + ostream << dtB.toString().append(space); + else + if(dateCheckBatch->isChecked() ) + ostream << dtB.toString().append(space); + + // Read Longitude and write in ostream if corresponds + + if (longCheckBatch->isChecked() ) { + longB = dms::fromString( fields[i],TRUE); + i++; + } else + longB = longBoxBatch->createDms(TRUE); + + if ( allRadioBatch->isChecked() ) + ostream << longB.toDMSString() << space; + else + if (longCheckBatch->isChecked() ) + ostream << longB.toDMSString() << space; + + // Read Latitude + + + if (latCheckBatch->isChecked() ) { + latB = dms::fromString( fields[i], TRUE); + i++; + } else + latB = latBoxBatch->createDms(TRUE); + if ( allRadioBatch->isChecked() ) + ostream << latB.toDMSString() << space; + else + if (latCheckBatch->isChecked() ) + ostream << latB.toDMSString() << space; + + // Read Epoch and write in ostream if corresponds + + if(epochCheckBatch->isChecked() ) { + epoch0B = fields[i].toDouble(); + i++; + } else + epoch0B = getEpoch( epochBoxBatch->text() ); + + if ( allRadioBatch->isChecked() ) + ostream << epoch0B << space; + else + if(epochCheckBatch->isChecked() ) + ostream << epoch0B << space; + + // We make the first calculations + KStarsDateTime dt; + dt.setFromEpoch( epoch0B ); + jdf = KStarsDateTime(dtB,utB).djd(); + jd0 = dt.djd(); + + LST = KStarsDateTime(dtB,utB).gst().Degrees() + longB.Degrees(); + + // Equatorial coordinates are the input coords. + if (!horInputCoords) { + // Read RA and write in ostream if corresponds + + if(raCheckBatch->isChecked() ) { + raB = dms::fromString( fields[i],FALSE); + i++; + } else + raB = raBoxBatch->createDms(FALSE); + + if ( allRadioBatch->isChecked() ) + ostream << raB.toHMSString() << space; + else + if(raCheckBatch->isChecked() ) + ostream << raB.toHMSString() << space; + + // Read DEC and write in ostream if corresponds + + if(decCheckBatch->isChecked() ) { + decB = dms::fromString( fields[i], TRUE); + i++; + } else + decB = decBoxBatch->createDms(); + + if ( allRadioBatch->isChecked() ) + ostream << decB.toDMSString() << space; + else + if(decCheckBatch->isChecked() ) + ostream << decB.toDMSString() << space; + + sp = SkyPoint (raB, decB); + sp.apparentCoord(jd0, jdf); + sp.EquatorialToHorizontal( &LST, &latB ); + ostream << sp.az()->toDMSString() << space << sp.alt()->toDMSString() << endl; + + // Input coords are horizontal coordinates + + } else { + if(azCheckBatch->isChecked() ) { + azB = dms::fromString( fields[i],FALSE); + i++; + } else + azB = azBoxBatch->createDms(); + + if ( allRadioBatch->isChecked() ) + ostream << azB.toHMSString() << space; + else + if(raCheckBatch->isChecked() ) + ostream << azB.toHMSString() << space; + + // Read DEC and write in ostream if corresponds + + if(elCheckBatch->isChecked() ) { + elB = dms::fromString( fields[i], TRUE); + i++; + } else + elB = decBoxBatch->createDms(); + + if ( allRadioBatch->isChecked() ) + ostream << elB.toDMSString() << space; + else + if(elCheckBatch->isChecked() ) + ostream << elB.toDMSString() << space; + + sp.setAz(azB); + sp.setAlt(elB); + sp.HorizontalToEquatorial( &LST, &latB ); + ostream << sp.ra()->toHMSString() << space << sp.dec()->toDMSString() << endl; + } + + } + + + fOut.close(); +} |